Geron, N., Reshef, R., Shiller, M., Kniaz, D., & Eitan, A. (1999). The role of endoscopic retrograde cholangiopancreatography in the laparoscopic era. Surgical Endoscopy, 13(5), 452. https://doi.org/10.1007/PL00022936
Chicago Style (17th ed.) CitationGeron, N., R. Reshef, M. Shiller, D. Kniaz, and A. Eitan. "The Role of Endoscopic Retrograde Cholangiopancreatography in the Laparoscopic Era." Surgical Endoscopy 13, no. 5 (1999): 452. https://doi.org/10.1007/PL00022936.
MLA (9th ed.) CitationGeron, N., et al. "The Role of Endoscopic Retrograde Cholangiopancreatography in the Laparoscopic Era." Surgical Endoscopy, vol. 13, no. 5, 1999, p. 452, https://doi.org/10.1007/PL00022936.
Warning: These citations may not always be 100% accurate.